Duplicate symbols error for AU plugins

I'm using the newest tip. I have the CoreAudio sdk downloaded. 

When i try to compile the audio plugin demo or the audio plugin skeleton that is created by introjucer i get the following:
 


​ld: 287 duplicate symbols for architecture x86_64

clang: error: linker command failed with exit code 1 (use -v to see invocation)​

this is preceeded by by lots of stuff like this:

duplicate symbol __ZTI15MusicDeviceBase in:

    /Users/alexandergustafson/Library/Developer/Xcode/DerivedData/DiauproPlugin-hdmzjrfjzaedhmcgysczmsvdwhfd/Build/Intermediates/DiauproPlugin.build/Debug/DiauproPlugin.build/Objects-normal/x86_64/MusicDeviceBase-289FFFAA4B957B80.o

    /Users/alexandergustafson/Library/Developer/Xcode/DerivedData/DiauproPlugin-hdmzjrfjzaedhmcgysczmsvdwhfd/Build/Intermediates/DiauproPlugin.build/Debug/DiauproPlugin.build/Objects-normal/x86_64/MusicDeviceBase-468F86E0558BD178.o

compiling VST and VST3 without AU active works fine.

You don't need to install any CoreAudio files any more, or refer to them in your project. They're magically handled inside juce itself - just use the latest introjucer to save your project and it'll sort everything out for you.

Oh, magic! cool. 

I didn't get that memo.

Yes, works perfect again. Thank you.